Tokyo, Japan

Masakazu Takeuchi

This inventor holds 5 USPTO granted patents. Top assignee: Gradco Japan Ltd.. Active years: 1997-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakazu Takeuchi. Retrieved from https://idiyas.com/inventor/masakazu-takeuchi-oh475a3u

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1997-2001

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5 patents (USPTO):Explore Patents

Title: Innovations of Masakazu Takeuchi: A Pioneer in Printing Technology

Introduction

Masakazu Takeuchi, an accomplished inventor based in Tokyo, Japan, is renowned for his significant contributions to the field of printing technology. With a total of five patents to his name, Takeuchi has demonstrated his ability to innovate and improve the efficiency of printed sheet transportation and handling systems.

Latest Patents

Among Masakazu Takeuchi's latest patents is the "Selective Sheet Delivery Apparatus." This invention features a printed sheet transporting apparatus that incorporates an adjustable sheet inlet for varying heights. The device includes an optional inverter for incoming sheets and a dedicated feed path that directs sheets to multiple positions. Notably, a deflector is adjustable, allowing sheets to be directed to various receivers mounted at several vertically spaced positions on the apparatus.

Another groundbreaking patent is the "Multiple Printer System with a Route Setting Device for Printed Sheets." This system comprises a main printer that processes cut papers from the feeding component and a supporting printer that effectively prints and ejects these papers. The supporting printer is equipped with a transporting mechanism and a control device that establishes the transporting route based on destination specifications, ensuring a seamless flow of cut papers throughout the system.

Career Highlights

Currently employed at Gradco Japan Ltd., Takeuchi has dedicated a significant portion of his career to advancing printing technologies. His expertise in engineering and innovation has allowed him to play a crucial role in the development of state-of-the-art printing systems.

Collaborations

Throughout his career, Masakazu Takeuchi has collaborated with distinguished coworkers, including Shun Mizutani and Kenji Umehara. Together, they have contributed to the advancement of printing solutions, showcasing the power of teamwork and shared vision in the field of technological innovation.

Conclusion

Masakazu Takeuchi stands as a testament to the impact of innovation in the printing industry. With his impressive portfolio of patents and collaborative spirit, he continues to pave the way for new advancements that enhance printing efficiency and functionality. His work at Gradco Japan Ltd. and dedication to improving printing technology make him a vital figure in this dynamic field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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